public async Task DeleteReturnsTrue()
{
Mock <DeleteResult> mockResult = new Mock <DeleteResult>();
mockResult.SetupGet(x => x.IsAcknowledged).Returns(true);
_mockCollection.Setup(x => x.DeleteOneAsync(
It.IsAny <FilterDefinition <Room> >(),
It.IsAny <CancellationToken>()
)).ReturnsAsync(mockResult.Object);
_mockContext.Setup(x => x.MongoCollection).Returns(_mockCollection.Object);
var repo = new RoomRepository(_mockContext.Object);
var result = await repo.DeleteAsync(_roomEntity.Id.ToString()).ConfigureAwait(true);
Assert.True(result);
}
public override async Task DeleteWorksAsync()
{
Room roomSaved = null;
int id = 0;
// arrange (use the context directly - we assume that works)
var options = new DbContextOptionsBuilder <Project15Context>()
.UseInMemoryDatabase("db_room_test_delete").Options;
using (var db = new Project15Context(options));
// act (for act, only use the repo, to test it)
using (var db = new Project15Context(options))
{
var repo = new RoomRepository(db);
//Create customer
Room room = new Room {
Beds = 1, Cost = 50, RoomType = "Standard"
};
roomSaved = await repo.CreateAsync(room);
await repo.SaveChangesAsync();
id = roomSaved.Id;
}
// assert (for assert, once again use the context directly for verify.)
using (var db = new Project15Context(options))
{
var repo = new RoomRepository(db);
Room room = await repo.GetByIdAsync(id);
Assert.NotEqual(0, room.Id); // should get some generated ID
Assert.Equal(roomSaved.Id, room.Id);
Assert.Equal(1, room.Beds);
Assert.Equal(50, room.Cost);
Assert.Equal("Standard", room.RoomType);
await repo.DeleteAsync(id);
await repo.SaveChangesAsync();
room = await repo.GetByIdAsync(id);
Assert.Null(room);
}
}
public override async Task DeleteWithIdThatDoesntExistThrowsExceptionAsync()
{
int id = 1000;
var options = new DbContextOptionsBuilder <Project15Context>()
.UseInMemoryDatabase("dp_room_test-delete").Options;
// arrange (use the context directl - we assume that it works)
using (var db = new Project15Context(options));
// assert (for assert, once again use the context directly for verify.)
using (var db = new Project15Context(options))
{
var repo = new RoomRepository(db);
Room room = await repo.GetByIdAsync(id);
Assert.Null(room);
await Assert.ThrowsAsync <ArgumentException>(() => repo.DeleteAsync(id));
}
}